Sundyne SUNFLO High-Pressure Centrifugal Pumps

Transcription

1 Sundyne SUNFLO High-Pressure Centrifugal Pumps

2 Sundyne Sunflo - Flexible Efficiency The Sundyne Sunflo family of high head, low flow medium duty pumps has been an industry leading choice for fluid handling professionals around the world since their introduction in Available in three sizes, these ultra-reliable pumps are widely used in power plants and food processing applications, efficiently delivering high pressure boiler injection feed and wash water. P-1500 Sunflo P-1500 Pumps With their simplified design which boasts a compact footprint and a modularized spares system Sundyne medium duty pumps are cost effective, simple to maintain and can integrate easily in virtually any environment. Backed by our global network of Authorized Service Centers and Sundyne manufacturing sites, custom pumps and parts are easy to order and quick to deliver, keeping customers up and running. Reliable, Non-API Performance Access and download MORE INFORMATION at: P-2500 Sunflo P-2500 Pumps High Power P-2500 Single Seal Configuration Sundyne innovative engineering has developed a pumping system with a variety of Seal Plan configurations to meet your rigorous application requirements. The results are field-proven and include: Unprecedented reliability 25,000 hr MTBM Ease of maintenance Interchangeable shaft assembly Prevention of lubrication contamination resulting in longer bearing life...and more 2

3 P-3000 Sunflo P-3000 Pumps Exchange Your Shaft Assembly TODAY! Convert your P-2000 to a P-2500 and take advantage of the many feature enhancements now available at a fraction of the cost of a new pump. Realize significant gains in performance, reliability and longer life. Standard Materials of Construction Pump Casing Seal Housing Seal Parts Impeller/Inducer Shaft Sleeve Diffuser Plate Shaft AISI 4140/8620/9310 Drive and Pinon Gear AISI 4140/8620/9310 Gearbox Housing/ Aluminum or Cast Steel Mounting Frame *Special alloys available upon request. Sundyne offers a factory exchange program for its high-speed shaft assembly replacements. This convenient program allows you to send in your old shaft assembly and receive a return credit, providing significant cost savings. Best of all, rebuilt units have the same quality construction, testing and factory warranty as new shaft assemblies. The shaft assembly comes complete with all the rotating parts, seals and bearings you need, making an in-place overhaul fast and trouble-free. Sundyne remains committed to making it easier for you to do business with us. Contact Sundyne or your local distributor to receive this limited time upgrade and exchange offer! A Variety of Seal Plan Configurations Are Available Today! Contact us at: SUNDYNE Sunflo P

4 P-3000 Gear Box Seal Heavy duty, large capacity bearings provide excellent reliability. Impeller The single open impeller configuration allows for generous inch clearances and no performance degradation with use. Inducers Patented inducers incorporate an axial flow design that lowers NPSH requirements. Small Shaft Overhang Small Shaft overhang results in low L/D ration that minimizes shaft loading, which extends seal life. Splined Impeller Connection Minimizes distortion of the seal faces to extend life. Increased Drain Cavity Volume Protects bearing box from secondary damage during system upsets. Pump Casing The radially-split pump case is available in a variety of materials to meet all types of process needs. Gears AGMA quality class 11 gears are precision ground to guarantee minimum G-10 life of 12 years. A variety of gear ratio s ensures maximum flexibility for hydraulic performance. 4

5 Applications Include: Pulp and Paper Pollution Control Vehicle Manufacturing Chemical and Petroleum Mining Power Systems Food and Beverage General Industrial Oil production P-1500 P-2500 P-3000 Heads To 100 to 1,300 ft (22 to 277m) 250 to 2,600 ft (53 to 554m) 500 to 4,200 ft (106 to 896m) Flows To 10 to 33 gpm (1 to 6m³/hr) 20 to 180 gpm (3 to 40m³/hr) 50 to 500 gpm (9 to 91m³/hr) Max Power 10 hp (7 kw) 75 hp (55 kw) 250 hp (186 kw) Temp Range -50 to 300 F (-46 to 149 C) -50 to 300 F (-46 to 149 C) -50 to 350 F (-46 to 177 C) Number of Stages Max Case Working Pressure 1,000 psi (70 kg/cm²) 1,440 psi (105 kg/cm²) 2,160 psi (152 kg/cm²) Max Suction Pressure 200 psi (14Kg/cm²) 250 psi (18 Kg/cm²) 350 psi (25kg/cm²) 5

6 Scrubber Pump Application Caustics are frequently used to neutralize acidic gases. Such systems are found in a diverse range of environments, ranging from gas and chemical processing plants to pharmaceutical manufacturing, sewage treatment and industrial waste neutralization facilities. Process Overview Sunflo pumps are used to recirculate caustic from the bottom of a scrubber to the top, where the liquid is injected through a series of spray nozzles (see diagram). The gases to be neutralized enter the scrubber and rise to the top. As they pass through the caustic-saturated packing, the gas reacts chemically and is neutralized. The neutralized gas is then discharged through the top of the scrubber. After the chemical reaction has taken place, the caustic fluid is depleted and needs to be replenished on a regular basis to remain effective. Service Conditions The conditions of service are usually ideal for a Sunflo P-2500 pump. Flows typically vary from 1 to 150 GPM, with differential pressure ranging from 50 to 150 PSI. Careful attention should be paid to the seal environment. If air comes in contact with the caustic, it will crystallize. When the pump is shut down and air travels across the process seal, the crystallized caustic can bind the stationary seal face to the mating ring causing excessive seal leakage and reduced seal life. Single mechanical seals may be acceptable if the pumps are operating in a continuous 24-hour service, because air will not come in direct contact with the caustic in the seal chamber. When the pumps will be operating in an intermittent service, double seals are needed in order to keep the seal area isolated. The control system for this application is very simple. The flooded suction, with a constant level of caustic, eliminates the requirement for recirculation or bypassing. The spray nozzles act as a discharge valve. If the user wishes to have some flow flexibility, however, a discharge throttling valve can be installed. Materials of Construction The recommended materials of construction for this service are 316 stainless steel. Even though caustic is a basic solution, some acid is normally present (depending upon the gas being neutralized). While Viton O-rings are acceptable for 20-30% caustic solutions, ethylene propylene O-rings should be used for higher concentrations. A carbon steel mounting frame and/or gearbox housing should also be specified. P Piece Seal Gear Box Seal Bolt-on Process Seal 6

7 Specifications P-1500 P-2500 P-3000 Heads To 100 to 1,300 ft (22 to 277m) Flows To 10 to 33 gpm (1 to 6m³/hr) Max Power 10 hp (7 kw) Temp Range -50 to 300 F (-46 to 149 C) Number of Stages Max Case Working Pressure 1,000 psi (70 kg/cm²) Max Suction Pressure 200 psi (14Kg/cm²) Standard Delivery 2 Weeks Speed Range 13,000 to 32,000rpm - 60Hz Bearing Materials Available Ball Bearings, Riveted Steel, Phenolic, Grease Packed Hydrotest Pressure 1,080 psig (75 kg/cm²g) Max Viscosity 10 cp Solids Range (0.381mm), 400 microns Number of Available Hydraulics Seal Configurations Available Single, Double Available Inducer yes Available Flanges 300# RF Suction and Discharge Size 1 X 1 Seal Plans for Sunflo Pumps 11, 12, 13, 21, 31, 41, 52, 53 Pump Case Corrosion Allowance Generous Clearances, No Performance Degradation Materials of Construction 316 Stainless Steel (Duplex Stainless Steel Optional), AISI 4140 / 8620 / 9310 Steel, Aluminum or Cast Steel Mounting Configurations Horizonal Right and Left, Vertical Up & Down (viewed from suction) 250 to 2,600 ft (53 to 554m) 20 to 180 gpm (3 to 40m³/hr) 75 hp (55 kw) -50 to 300 F (-46 to 149 C) 1,440 psi (105 kg/cm²) 250 psi (18 Kg/cm²) 3 Weeks 5,987 to 14,707rpm - 60Hz Ball Bearings, Riveted Steel, Phenolic, Grease Packed 2,160 psig (151 kg/cm²g) 10 cp (0.381mm), 400 microns Single, Double yes 300# RF, 600# RF 2 X , 12, 13, 21, 31, 41, 52, 53 Generous Clearances, No Performace Degredation 316 Stainless Steel, AISI 4140 / 8620 / 9310 Steel, Aluminum or Cast Steel Horizonal Right and Left, Vertical Up & Down (viewed from suction) 500 to 4,200 ft (106 to 896m) 50 to 500 gpm (9 to 91m³/hr) 250 hp (186 kw) -50 to 350 F (-46 to 177 C) 2,160 psi (152 kg/cm²) 350 psi (25kg/cm²) 5 Weeks 6,756 to 17,750rpm - 60Hz Ball Bearings, Journal Bearings, Riveted Steel, Phenolic, Grease Packed 2,160 psig (151 kg/cm²g) 10 cp (0.381mm), 400 microns Single, Double Yes 900# RF 4 X 3, 3 X 2 11, 12, 13, 21, 31, 41, 52, 53 1/8 (3.2 mm) 316 Stainless Steel AISI 4140 / 8620 / 9310 Steel, Aluminum or Cast Steel Horizonal Right, Vertical Up (viewed from suction) Sunflo Simple By Design Ease of Maintenance Elapsed Time - 30 min 7

8 COMPRESSORS PUMPS GENUINE PARTS SERVICE Sundyne Headquarters: Sundyne, LLC West 64th Avenue Arvada, Colorado USA Sundyne Phone: Fax: Sundyne China: Building 1, No. 879 Shen Fu Road XinZhuang Industrial Zone Min Hang District Shanghai, China Phone: Fax: Sundyne France: Sundyne International S.A , Boulevard Eiffel - B.P Longvic Cedex France Phone: Fax: Sundyne Spain: Sundyne Marelli Bombas, S.R.L. Ctra. Madrid-Toledo, Km Illescas Toledo, Spain Phone: Fax: Sundyne United Kingdom: Sundyne HMDKontro Sealless Pumps, Ltd. Marshall Road Hampden Park Industrial Estate Eastbourne East Sussex, BN22 9AN United Kingdom Phone: Fax: info@hmdkontro.com Worldwide Sales Headquarters Unit 2 Harvington Business Park Hampden Park Industrial Estate Brampton Road Eastbourne East Sussex, BN22 9BN United Kingdom Phone: +44(0) All information provided is subject to change without notice Sundyne, LLC All Rights Reserved. Other logos and trade names are property of their respective owners. Sunflo High-Pressure Centrifugal Pumps Brochure : A4 (v.2) POD Visit our website at: